142282573 has 2 divisors, whose sum is σ = 142282574. Its totient is φ = 142282572.

The previous prime is 142282549. The next prime is 142282589. The reversal of 142282573 is 375282241.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 109872324 + 32410249 = 10482^2 + 5693^2 .

It is a cyclic number.

It is not a de Polignac number, because 142282573 - 2⁵ = 142282541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142282373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71141286 + 71141287.

It is an arithmetic number, because the mean of its divisors is an integer number (71141287).

Almost surely, 2^142282573 is an apocalyptic number.

It is an amenable number.

142282573 is a deficient number, since it is larger than the sum of its proper divisors (1).

142282573 is an equidigital number, since it uses as much as digits as its factorization.

142282573 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 26880, while the sum is 34.

The square root of 142282573 is about 11928.2258949099. The cubic root of 142282573 is about 522.0561746233.

The spelling of 142282573 in words is "one hundred forty-two million, two hundred eighty-two thousand, five hundred seventy-three".